database.h

   1 #ifndef _DATABASE_H
   2 #define _DATABASE_H
   3
   4
   5 #define MAX_EMAILS              4
   6 #define MAX_EMAIL_LEN           80
   7 #define MAX_EMAILSTR_LEN        (MAX_EMAILS*MAX_EMAIL_LEN + MAX_EMAILS + 1)
   8 #define MAX_FIELD_LEN           81
   9
  10 enum {
  11         NAME,
  12         EMAIL,
  13         ADDRESS,
  14         ADDRESS2,
  15         CITY,
  16         STATE,
  17         ZIP,
  18         COUNTRY,
  19         PHONE,
  20         WORKPHONE,
  21         FAX,
  22         MOBILEPHONE,
  23         NICK,
  24         URL,
  25         NOTES,
  26         CUSTOM1,
  27         CUSTOM2,
  28         CUSTOM3,
  29         CUSTOM4,
  30         CUSTOM5,
  31         ITEM_FIELDS /* this is the last */
  32 };
  33
  34 #define LAST_FIELD              (ITEM_FIELDS - 1)
  35
  36 #define CUSTOM_MIN              CUSTOM1
  37 #define CUSTOM_MAX              CUSTOM5
  38
  39 typedef char *list_item[ITEM_FIELDS];
  40
  41 #define MAX_FIELDNAME_LEN       21
  42
  43 struct abook_field {
  44         char *name;
  45         char *key;
  46         int tab;
  47 };
  48
  49 enum {
  50         ENUM_ALL,
  51         ENUM_SELECTED
  52 };
  53
  54 struct db_enumerator {
  55         int item;
  56         int mode; /* warning: read only */
  57 };
  58
  59 int             find_field(const char *field);
  60 int             parse_database(FILE *in);
  61 int             write_database(FILE *out, struct db_enumerator e);
  62 int             load_database(char *filename);
  63 int             save_database();
  64 void            close_database();
  65 int             add_item2database(list_item item);
  66 void            free_list_item(list_item item);
  67 void            remove_selected_items();
  68 void            sort_surname();
  69 void            sort_by_field(int field);
  70 char            *get_surname(char *s);
  71 int             find_item(char *str, int start, int search_fields[]);
  72 int             is_selected(int item);
  73 int             is_valid_item(int item);
  74
  75 int             real_db_enumerate_items(struct db_enumerator e);
  76 struct db_enumerator    init_db_enumerator(int mode);
  77 int             change_custom_field_name(const char *name, int n);
  78
  79 #define LAST_ITEM       (items - 1)
  80
  81 #define itemcpy(dest, src)      memmove(dest, src, sizeof(list_item))
  82
  83 #define split_emailstr(item, emails) do {\
  84         int _i,_j,_k,len; \
  85         memset(&emails, 0, sizeof(emails) ); \
  86         len = strlen(database[item][EMAIL]); \
  87         for( _i=0,_j=0, _k=0; _i < len && _j < MAX_EMAILS; _i++ ) { \
  88                 if( database[item][EMAIL][_i] ==',' ) { \
  89                         _j++; \
  90                         _k = 0; \
  91                 } else \
  92                         if( _k < MAX_EMAIL_LEN -1 ) \
  93                                 emails[_j][_k++] = database[item][EMAIL][_i]; \
  94         } \
  95 } while(0)
  96
  97 #define have_multiple_emails(item) \
  98         strchr(database[item][EMAIL], ',')
  99
 100 #define db_enumerate_items(e) \
 101         while( -1 != (e.item = real_db_enumerate_items(e)))
 102
 103 #endif